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arm64: dts: qcom: sc8280xp-x13s: Fix the drive-strength of mclk pin

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The value can be retrieve via windbg on Windows.

lkd> !dd f111000 L8

ctl_reg => 0x284

in drivers/pinctrl/qcom/pinctrl-msm.c
function msm_gpio_dbg_show_one()
...
drive = (ctl_reg >> g->drv_bit) & 7; // (0x284 >> 6) & 7 == 2
...
seq_printf(s, " %dmA", msm_regval_to_drive(drive)); // (drive + 1) * 2 == 6;
...

So the value is 6, not 16, it matches Windows now.

Fixes: 21927e94ca ("arm64: dts: qcom: sc8280xp-x13s: Enable RGB sensor")
Signed-off-by: Pengyu Luo <mitltlatltl@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260629065905.15651-2-mitltlatltl@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Pengyu Luo 2026-06-29 14:59:03 +08:00 committed by Bjorn Andersson
parent b0b51a5f19
commit 09531bb8e0
1 changed files with 1 additions and 1 deletions
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2
arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
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@ -1565,7 +1565,7 @@ cam_rgb_default: cam-rgb-default-state {
mclk-pins {
pins = "gpio17";
function = "cam_mclk";
drive-strength = <16>;
drive-strength = <6>;
bias-disable;
};